ABS ECU -- Tap into for Motec Traction Control

[Jellybean]

Hi

 

Car: 2JZGTE Non-VVTI MM6 JPEC

 

I want to tap into the ABS ECU (Speed Sensors) , the ECU is behind the radio , from looking online ,Looks like there might be an option to splice into the white footwell connector. Looking at the RTLC for VVTI , we seem to have a mix of pins , some non-vvti are the same as VVTI etc

 

Question

1. Anybody know the correct pin outs for my car ?
   
2. Do i need to remove the dash panel to splice into the speed sensors or is there a white plug in the footwell?
   
3. I think we only have two ABS systems as outlined below? If so I will just use a volt meter and see what setup is in my car
   

 

 

For Reference

 

RTLC for VVTI

http://www.mkivsupra.net/vbb/showthread.php?70518-VVTi-Jap-Spec-RLTC-fitting

 

FR+ A21-3 (red)

FL+ A21-8 (white)

RR+ A20-10 (blue)

RL+ A20-22 (purple)

 

Small Plug

Pin 3 Red wire .......Front Right Wheel

Pin 8 White wire......Front Left Wheel

 

Large Plug

Pin 10 Blue Wire......Rear Right Wheel

Pin 22 Purple Wire....Rear Left Wheel

 

 

Just looking at post 6 in this thread there is a white footwell connector.

 

http://www.mkivsupra.net/vbb/showthread.php?232824-J-Spec-Engine-Harness-Connector-Details&p=2956347&viewfull=1#post2956347

 

Pin Wire Colour Function Destination(s)

1 N/A No Connection N/A

2 N/A No Connection N/A

3 N/A No Connection N/A

4 Yellow-Blue Unknown Traction ECU pin 15

5 Green-Red Rear Right Wheel Speed Traction ECU pin 12

6 Purple-Red Front Right Wheel Speed Traction ECU pin 14

7 N/A No Connection N/A

8 N/A No Connection N/A

9 N/A No Connection N/A

10 N/A No Connection N/A

11 N/A No Connection N/A

12 N/A No Connection N/A

13 Brown-White Handbrake switch Traction ECU pin 16

14 N/A No Connection N/A

15 Purple-White Rear Left Wheel Speed Traction ECU pin 11

16 Blue-Orange Front Left Wheel Speed Traction ECU pin 13

Edited June 13, 2016 by Jellybean (see edit history)

[Jellybean]

OBDII US 1997

 

 

 

[Jellybean]